Opinel Natural Sharpening Whetstone, Large

Sourced from the Ariège in the French Pyrenées, the large natural sharpening stone has a fine grain. Made of schistose sandstone, it effortlessly sharpens knives and restores their sharp, cutting edge. It is 5.5 inches long and is part of the full maintenance kit.

Wet the stone before use.

Recommended for kitchen and folding knives.